How to Buy the ERD eBook


What you are paying for is an electronic book and will be sent to you online. It is not a physical book. It can only be read on a computer or smartphone. If you need a physical or hard copy you will need to print it out from the computer by yourself after downloading.


Three Methods of Payment:

You can buy the ERD Ebook from anywhere in the world. We accept three methods of payment viz:

  • Method 1: Card Online Payment (All countries + Nigeria)
  • Method 2: Bank deposit or transfer (Nigeria only)
  • Method 3: Bitcoin or Ethereum cryptocurrency (All countries + Nigeria)

See the details below:

Method 1: Card Online Payment – N2,200 (or $6) – Download Immediately!

multiplecards_smallPay N2,200 online with your ATM card and Get the eBooks immediately. No Waiting. Download Right Now. Cards Accepted: All Nigerian Bank ATM Cards, Debit and Credit Cards, Interswitch Verve, GTB Naira Mastercard, Other Nigerian Bank Mastercards, Visa, etc.

Click any of the links below to pay. If one does not go through, please try the other one. If your payment is successful you will be able to download the package immediately.

Payment Link 1 (via Paystack) – N2,200


Outside Nigeria (US Dollar):

If you live outside Nigeria or you have a dollar card in Nigeria, you can pay with a Mastercard or Visa debit or credit card or USD domiciliary card. The cost of the package is US$6. Click any of the links below to pay in USD. If one doesn’t go through, try the other one. If your payment is successful you will be able to download the package immediately.

Payment Link 1 (via Paystack) – US$6



Method 2: Bank Deposit or Transfer – You receive the e-book Within 24 to 48 Hours

STEP 1: Pay or Transfer N2,200 into our account below:

Bank: GTBank
Account Number: 0131 879 479
Type of Account: Current

STEP 2: Send Confirmation Text

After you have paid, text the word ERD and your email address,full names,Phone number,amount paid,branch paid,date paid,deposit slip number to 0818 713 1717

Example Confirmation Text:

Below is an example of what the text that you are to send after payment should look like (separate each detail with a comma ,)

Example: ERD [email protected], Adeola Shittu, 080233456789, 2200, Magodo Branch, June 12, 2021, 85655

Make sure you use the exact format for the text as given above to prevent delays. After sending the text, it will take between 24 to 48 hours for us to process your order and send you the ebook.

For Transfers: Replace the branch name with the name of your bank you are transferring from, and replace teller number with the word Transfer



Method 3: Bitcoin or Ethereum ($7) – You receive the e-book Within 24 to 48 Hours

Paying with Bitcoin or Ethereum attracts an extra $1 processing fee so the amount you are to pay if paying with Bitcoin or Ethereum is $7. Below are the steps:

STEP 1: Send US $7 worth of Bitcoin or Ethereum to the relevant wallet address given below:

For BITCOIN ($7):  3CDrnvbuLF4QAqdEu6RYg6RNV5uL5XwLPF

For ETHEREUM ($7):  0xD85E056578b4b7526Dca64618f56487e121832Ae

STEP 2: After sending the money, send an email to [email protected] with subject “ERDC Payment” . In the email, include the following information: Your name, your email, phone number, country of residence, amount paid, date paid, product you are paying for (i.e ERD ebook) and the wallet address that the money was sent from.

NOTE: Omitting any detail in step 2 may lead to delays so make sure you send all the information. After sending the email, it will take between 24 to 48 hours for us to process your order and send you the ebook.

WARNING: Note that if you pay the wrong cryptocurrency to the wrong wallet addresses it will be lost forever and we shall not be liable for such loss so MAKE SURE you pay bitcoin into the bitcoin wallet or ethereum into the ethereum wallet.



Got Questions?

If you have questions and you need to contact us, email us at [email protected] or Call our Customer Care line which is open from 9 AM – 5PM, Mondays – Fridays (Call 0818 713 1717)


For method 1 (Card online payment), you will be able to download the ebook immediately the payment is successful. You will be redirected to the download page as soon as the payment goes through successfully.

For method 2 (deposit or transfer) and method 3 (Bitcoin/Ethereum): Because of the large amount of orders we get everyday, we are not able to process manual orders individually so we do it in batches once every 24 to 48 hours. This means that we will not confirm receipt and verify your payment immediately. However, you shall receive the links to download the e-books via email latest 48 Hours (2 days) from the day that you sent your confirmation text or email.

  • Please note: We will not acknowledge receipt of your text message immediately and will not confirm your payment immediately so you do not need to call after paying, just send the text and wait for up to 48 Hours. If you have not received an email with the links from us after 48 Hours from when you sent the text message, please call our customer care line to lay a complaint between the hours of 9 AM to 5PM Mondays to Fridays on 0818 713 1717 (from 9 AM to 5PM Mon to Fri).
  • Also note: You MUST send the text message in the format above because omitting any information may delay the processing of your booking. Make sure that the email address you provide is correct because that is where we shall be sending the e-books.


More Questions?

Email: [email protected]

Call our Customer Care from 9 AM – 5 PM, Mondays – Fridays (Call 0818 713 1717) – Within Nigeria

Outside Nigeria: From 9 AM – 4 PM (UTC/GMT), Mondays – Fridays (Call +234 818 713 1717)